Scryline

Scryline is a desktop overlay built with Electron and React that sits on top of MTG Arena during a draft. It watches the game's log file to detect packs and picks automatically, pulls card identity from Scryfall and win-rate stats from 17lands, and layers in Claude-powered coaching to help with pick and deck-building decisions in real time. The interface had to stay legible and unobtrusive while overlaying live gameplay, which shaped a lot of the layout and information-density decisions.